* {
    color: rgba(0, 0, 0, .85);
    margin: 0;
    padding: 0;
}

input[type=text]:focus {
    outline: none;
}

.nav_bar {
    height: 50px;
    /* border: 1px solid red; */
    text-align: center;

}

/* form{
    text-align: left;
} */
.blue {
    width: 70px;
    height: 22px;
    border: 5px solid #0079FE;
    border-top: none;
    border-right: none;
    border-bottom: none;
    margin-top: 15px;
    color: #999999;
    margin-left: 20px;
    font-size: 16px;
    font-weight: 700;

}

.operationtype {
    width: 1000px;
    height: 50px;
    margin-left: 10px;
}

#content {
    height: 400px;
    /* border: 1px solid red; */
    margin: 10px;
    position: relative;
    text-align: left;

}

#content>div {
    /* margin-top: 10px; */
}

#content>div>span {
    padding-top: 20px;
    margin: 0px 50px;
}

#content>div>span:nth-child(1) {
    color: #0066CC;
    margin-left: 60px;
    margin-top: 50px;

}

#content>div>span:nth-child(2) {
    color: grey;
}

#line {
    width: 130px;
    border: 3px solid #0066CC;
    border-bottom: none;
    border-right: none;
    border-left: none;
    position: absolute;
    top: 25px;
    left: 25px;
    transition: all linear .2s;
}

.operationarea {
    margin-top: 30px;
    margin-right: 30px;

}

#content>button {
    width: 80px;
    height: 30px;
    border-radius: 5px;
    border: none;
    margin-top: 30px;
    margin-left: 10px;


}

#btn1 {
    background-color: red;
    color: white;
    margin-left: 50px;
}

#btn2 {
    background-color: #169BD5;
    color: white;
}

#biaodan {
    justify-content: space-around;
    width: 800px;
    height: 260px;
    /* border: 1px solid red; */
    /* margin-top: 20px; */
    margin-left: 10px;
    position: relative;
    /* text-align: center; */

}

table {
    width: 800px;
    height: 100px;
    margin-bottom: 10px;

}

table th {
    background-color: #fafafa;
    text-align: center;
}



table td {
    border: none;
    border-bottom: 1px solid rgba(0, 0, 0, .06);
    text-align: center;
    padding: 10px 15px;

}

#copy {
    position: absolute;
    top: 150px;
    left: 220px;
    display: none;
}

#operationtype2>#btn1,
#btn2 {
    width: 80px;
    height: 30px;
    border-radius: 5px;
    border: none;
    margin-top: 30px;
    margin-left: 10px;
}

#btn4 {
    width: 80px;
    height: 30px;
    border-radius: 5px;
    border: none;
    margin-top: 30px;
    margin-left: 10px;
    background-color: #FF0000;
    color: white;
}

#btn5 {
    width: 80px;
    height: 30px;
    border-radius: 5px;
    border: none;
    margin-top: 30px;
    margin-left: 10px;
    background-color: #169BD5;
    color: white;
}

table tbody tr:not([id="thead"]):hover {
    cursor: pointer;
    background-color: #e9e9e9;
    transition: all linear .4s;
}